PIR Motion Sensor Alarm Activated Sound Player Speaker

     Product Feature     - Our PIR motion sensor chime can be used as welcome doorbell or sensor alarm.   - The infrared detector player ' s detection range is up to 20ft(6m), horizontal angle is 110° view and vertical angle is 75 degree. It will trigger the sound               remind you when someone or animals enter and move in the monitored area.   - 12 Ringtone for your selection, music files can be customized per your perference.   - The PIR motion sensor alarm has 4 volume levels, select what you need.   - Dual power supply, powered by 3*1.5V AA alkalaine battery( not included) and optional to connect with 6v-12v DC adatper.   - Three status for your selection: off/ welcome/ alarm.   - If you have any questions about the product, please contact us immediately and we will reply you within 24 hours.)   Name Door Sensor & PIR Motion Sensor Mo…